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authorFelix Fietkau <nbd@openwrt.org>2006-10-13 22:51:49 +0200
committerFelix Fietkau <nbd@openwrt.org>2016-03-20 17:29:15 +0100
commit60c1f0f64d23003a19a07d6b9638542130f6641d (patch)
tree8fb2787f4c49baded97cd55e0c371fe1cffce2b6 /toolchain/Config.in
parentd58a09110ccfa95f06c983fe796806f2e035c9d2 (diff)
parentb3ce218b51746d3a576221ea542facf3a1703ab2 (diff)
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finally move buildroot-ng to trunk
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+#
+config NATIVE_TOOLCHAIN
+ bool
+ prompt "Use host's toolchain" if DEVEL && BROKEN
+ default n
+ help
+ If enabled, OpenWrt will compile using your existing toolchain instead of compiling one
+
+menuconfig TOOLCHAINOPTS
+ bool "Toolchain Options" if DEVEL
+ depends !NATIVE_TOOLCHAIN
+
+source "toolchain/binutils/Config.in"
+source "toolchain/gcc/Config.in"
+
+config GDB
+ bool
+ prompt "Build gdb" if TOOLCHAINOPTS
+ default n
+ help
+ Enable if you want to build the gdb
+
+config LARGEFILE
+ bool
+ prompt "Enable large file (files > 2 GB) support?" if TOOLCHAINOPTS
+ depends on !cris
+ default y
+ help
+ Enable large file (files > 2 GB) support
+
+config SOFT_FLOAT
+ bool
+ prompt "Use software floating point by default" if TOOLCHAINOPTS
+ default n
+ depends on arm || mips || powerpc
+ help
+ If your target CPU does not have a Floating Point Unit (FPU) or a
+ kernel FPU emulator, but you still wish to support floating point
+ functions, then everything will need to be compiled with soft floating
+ point support (-msoft-float).
+
+ Most people will answer N.
+
+config TARGET_OPTIMIZATION
+ string
+ prompt "Target Optimizations" if TOOLCHAINOPTS
+ default "-Os -pipe -march=i486 -funit-at-a-time" if i386
+ default "-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips
+ default "-Os -pipe -mcpu=xscale -funit-at-a-time" if armeb
+ default "-Os -pipe -funit-at-a-time"
+ help
+ Optimizations to use when building for the target host.
+
+source "toolchain/gcc/Config.version"